CN213329951U

CN213329951U - Scaffold for interior decoration

Info

Publication number: CN213329951U
Application number: CN202021582933.3U
Authority: CN
Inventors: 刘东涛; 吴蔚; 樊佩芸
Original assignee: Chongqing Yuanhao Decoration Engineering Co Ltd
Current assignee: Chongqing Yuanhao Decoration Engineering Co Ltd
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2021-06-01
Anticipated expiration: 2030-08-03

Abstract

The utility model relates to the technical field of building decoration, a scaffold for interior decoration, which comprises two vertical support frames arranged in parallel, wherein the bottom of each vertical support frame is provided with a universal wheel with a locking device, the scaffold also comprises a foldable transverse stretching frame, the two ends of the transverse stretching frame are respectively fixedly connected with the side walls of the vertical support frames, the vertical support frames are respectively and correspondingly provided with a plurality of crossbeams, and the crossbeams are provided with detachable pedals; still include counter weight mechanism, counter weight mechanism includes the balancing weight, is provided with respectively on the balancing weight with vertical support frame complex mounting structure. The utility model discloses aim at ensuring scaffold frame in convenient transport for scaffold frame equipment is more convenient with the adjustment height, and scaffold frame's stability is better, ensures the security of being under construction on scaffold frame.

Description

Scaffold for interior decoration

Technical Field

The utility model relates to a building decoration technical field especially relates to a scaffold frame for interior decoration.

Background

The scaffold is a common tool in the construction process, in particular to a tool necessary for indoor building and decoration. In order to facilitate carrying, the most traditional scaffold for indoor use is a scaffold which is temporarily assembled by workers through steel pipes, steel dies and fasteners according to construction requirements, so that the assembling process of the scaffold is too complex, the assembling workload is large, a large amount of time is consumed, the scaffold cannot be carried and continuously used due to the fact that the scaffold is limited by the size of a door frame and the like during construction space conversion, the scaffold needs to be reassembled again, and in addition, the scaffold needs to be disassembled after being used, and the scaffold is troublesome to use. Therefore, various portable scaffolds are derived in the market, the structure of the existing scaffold is relatively light, and universal wheels are further arranged on the portable scaffold, so that the portable scaffold is more convenient to carry and can be reused, but the existing scaffold still has the following defects that the scaffold structure is light, the universal wheels are arranged at the bottom, and the scaffold is required to be assembled and adjusted through connecting pieces, so that 1) the stability of the whole scaffold is poor, in addition, when a person stands on the scaffold for construction, the force of the scaffold and the person is distributed on the four universal wheels, so that the service life of the universal wheels on the scaffold is extremely short, the scaffold is easy to scrap quickly, and the safety of the worker in the construction on the scaffold cannot be guaranteed completely; 2) because interior decoration needs the workman to stand and be under construction at different heights, the height of current scaffold can not adjust, height adjustment is troublesome or limited to after the height adjustment, whole scaffold stability takes place great change.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to above-mentioned prior art, the utility model provides a scaffold frame for interior decoration aims at ensuring that scaffold frame is in convenient transport for scaffold frame equipment is more convenient with the adjustment height, and scaffold frame's stability is better, ensures the security of being under construction on scaffold frame.

The utility model provides a technical scheme that its technical problem adopted is:

a scaffold for interior decoration comprises two vertical support frames which are arranged in parallel, universal wheels with locking devices are arranged at the bottoms of the vertical support frames, and the scaffold also comprises a foldable transverse stretching frame, two ends of the transverse stretching frame are respectively and fixedly connected with the side walls of the vertical support frames, a plurality of cross beams are respectively and correspondingly arranged on the vertical support frames, and detachable pedals are arranged on the cross beams;

still include counter weight mechanism, counter weight mechanism includes the balancing weight, is provided with respectively with vertical support frame complex mounting structure on the balancing weight.

The utility model discloses in, set up folding horizontal tensile frame, be fold condition when the scaffold is placed or is carried, carry the scaffold to the job site, then fix folding horizontal tensile frame and be rectangular stabilizing mean, then according to the height of interior decoration construction, with the footboard chucking on the crossbeam, a plurality of crossbeam that sets up on a vertical support frame can be as the cat ladder, again with support frame and counter weight mechanism cooperation fixed, make the footboard tighten vertical support frame and fix with horizontal tensile frame and form stable support body like this, counter weight mechanism tightens the bottom of vertical support frame fixedly, make the stability and the support intensity of whole scaffold better, counter weight mechanism can also guarantee the stability of scaffold bottom, share the strength of concentrating on the universal wheel, make the security of scaffold in the use better; constructors can enter the installed pedal from the ladder stand to carry out construction.

Preferably, the transverse stretching frame comprises two horizontally arranged connecting rods, the middle points of the connecting rods are respectively provided with a first folding structure, and the positions of the connecting rods, which are close to the two ends, are respectively provided with a second folding structure. Therefore, when the scaffold is placed, stored or carried in a small space, the first folding structure and the second folding structure are both opened, and then the two vertical support frames can be folded, so that the scaffold is convenient to carry and occupies a small space for placement; when the construction site needs to be converted in a relatively close room during interior decoration, the scaffold can be folded partially to be carried to the next construction site by only opening the first folding structure, so that the whole scaffold is easy to assemble, carry, transfer and place, and the consumed time is short.

Preferably, a plurality of support rods are respectively arranged between the two connecting rods. The setting of bracing piece makes the connecting rod can not take place the ascending skew of vertical side when folding many times, and this flexibility ratio of having not only guaranteed the scaffold and assembling has still guaranteed that the intensity of horizontal tensile frame is better, and the life of whole scaffold is longer.

Preferably, the first folding structure comprises first connection ends respectively fixed with the connection rods, and a sleeve matched with the first connection ends, and the two first connection ends are rotatably connected through a rotating shaft. Through the screw thread fit on rotatory sleeve and the first link end, connect the equipment mode simple to the sleeve also can protect the folding department of scaffold frame in the use engineering.

Preferably, the second folding structure comprises second connecting ends respectively fixed with the connecting rods, the two second connecting ends are rotatably connected through a rotating shaft, the end face of one of the second connecting ends is of a convex structure, a boss is arranged on the concave structure, a first fixing hole is formed in the boss, the end face of the other second connecting end is of a concave structure, a groove matched with the boss is formed in the concave structure, a second fixing hole corresponding to the first fixing hole is formed in the second connecting end, and the first fixing hole and the second fixing hole are locked through bolt matching. The convex surface structure and the concave surface structure are matched, the groove and the boss are matched, firstly, the bolt is directly and conveniently used, the first fixing hole is fixedly connected with the second fixing hole, and the supporting strength of the connecting part is better.

Preferably, the bottom surface of the pedal is provided with a clamping groove matched with the cross beam. Set up chucking groove and crossbeam cooperation on the footboard for gliding situation can not appear in the installation of footboard on the crossbeam, but also can be taut with two vertical support frames, guarantees the stability of scaffold frame, prevents that the transverse tension frame from receiving great outside pressure in the use, avoids long-term the use to lead to folding department to appear damaging.

Preferably, the balancing weight comprises an upper balancing weight and a lower balancing weight, and the upper balancing weight and the lower balancing weight are supported and connected by a plurality of upright posts. When guaranteeing whole scaffold frame stability and intensity requirement, make the weight of whole balancing weight moderate like this, convenient transport.

Preferably, the mounting structure comprises a lower positioning groove matched with the cross beam and arranged on the top surface of the balancing weight, a pressing block is hinged to the top surface of the balancing weight, and an upper positioning groove matched with the lower positioning groove is respectively arranged on the bottom surface of the pressing block. At first the crossbeam and the constant head tank cooperation of vertical support frame bottom are fixed, and the crossbeam on upper portion passes through the footboard location taut for whole vertical support frame forms a stable whole, when making bear workman's weight on the scaffold frame, the skew of any direction can not take place for whole scaffold frame, can guarantee that the scaffold frame has good stability ability and intensity performance in the use.

Preferably, the lower balancing weight is larger than the upper balancing weight, and the mounting structure further comprises a universal wheel positioning groove arranged on the top surface of the lower balancing weight. Therefore, the locked universal wheel can be limited and preliminarily fixed, the stability of the whole scaffold is ensured, and the condition that the universal wheel is not locked and accidents occur is prevented; more importantly in addition, it is fixed to go up the balancing weight and the cooperation of crossbeam, and balancing weight is to the universal wheel location fit down, makes on scaffold frame and the constructor's on the scaffold frame gravity evenly distributed to whole balancing weight like this, avoids all gravity to concentrate on the universal wheel, prevents that the universal wheel from damaging extremely easily outside, can effectually avoid the damage of universal wheel to cause the emergence of unexpected situations such as scaffold frame is emptyd.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1) the utility model discloses in make whole scaffold frame fold many times through setting up first folded structure and second folded structure, set up counter weight mechanism and footboard that can dismantle and install fast, make transport and equipment scaffold frame all more convenient and easy like this to also make things convenient for the transfer and the equipment once more of scaffold frame to use in the less construction environment in space, the occupation space of accomodating of scaffold frame is also less.

2) The utility model discloses in, the setting of horizontal tensile frame is beta structure, then the balancing weight is to the crossbeam cooperation of universal wheel and bottom, makes the stability of scaffold bottom better, avoids the scaffold to take place to empty outside, and upper portion is taut in addition to the footboard is to scaffold, makes the scaffold form one and inwards tightens up stable whole, takes place the skew to appear the condition of warping when preventing like this that the scaffold atress is uneven in all directions, makes like this the utility model provides a scaffold can reach the intensity of the scaffold of direct steel pipe and steel mould equipment, also avoids each folding point of horizontal tensile frame to receive the too big situation of easily damaging of pressure, has guaranteed the life of scaffold.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be further described with reference to the accompanying drawings and embodiments, wherein the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts:

fig. 1 is a schematic structural view of an embodiment of a scaffold for interior decoration of the present invention.

Fig. 2 is a front view of a counterweight mechanism in an embodiment of the scaffold for interior decoration of the present invention.

Fig. 3 is a top view of the counterweight mechanism in the embodiment of the scaffold for interior decoration of the present invention.

Fig. 4 is a schematic structural diagram of a second folding structure in an embodiment of the scaffold for interior decoration according to the present invention.

Fig. 5 is a schematic structural view of a pedal in an embodiment of the scaffold for interior decoration of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, a clear and complete description will be given below with reference to the technical solutions of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The scaffold for interior decoration of the preferred embodiment of the utility model, referring to fig. 1, 2, 3, 4 and 5, comprises two vertical support frames 1 arranged in parallel, the bottom of the vertical support frame 1 is provided with a universal wheel 2 with a locking device, and also comprises a foldable transverse stretching frame 3, the two ends of the transverse stretching frame 3 are respectively fixedly connected with the side walls of the vertical support frame 1, the vertical support frame 1 is respectively provided with a plurality of crossbeams 4 correspondingly, and the crossbeams 4 are provided with detachable pedals 5; set up the cat ladder that scaffold was gone up in the formation of a plurality of crossbeams 4 on one of them vertical support frame 1, crossbeam 4 on another vertical support frame 1 also can set up and be the cat ladder, and the workman not only can follow both sides and go up the scaffold, makes the workman can be according to the construction height difference like this, and the selectivity of installation footboard 5 is more for the comfort level of workman's construction is better. The density of the cross beam 4 arranged on the other vertical support frame 1 can be reduced, and the cross beam 4 is only required to be kept to correspond to the cross beam 4 on the other vertical support frame 1 provided with the ladder stand, so that the purpose of installing the pedal 5 is realized.

Still include counter weight mechanism, counter weight mechanism includes the balancing weight, is provided with respectively with vertical support frame 1 complex mounting structure on the balancing weight.

The transverse stretching frame 3 comprises two connecting rods 6 which are horizontally arranged, the middle points of the connecting rods 6 are respectively provided with a first folding structure 7, and the connecting rods 6 are respectively provided with a second folding structure 8 close to the two ends. The transverse stretching frame 3 can be folded for three times, and is convenient to carry and store. The first folding structure 7 and the second folding structure 8 may be fixed to the connecting rod by welding or by means of a screw thread.

A plurality of support rods 9 are respectively arranged between the two connecting rods 6. A plurality of bracing pieces 9 can be perpendicular to connecting rod 6 and set up, and bracing piece 9 also can slope the setting, and adjacent bracing piece 9 that links forms the triangle-shaped structure with connecting rod 6 for the cooperation degree of transverse stretching frame 3 is better.

The first folding structure 7 comprises first connecting ends 10 respectively fixed with the connecting rods 6 and a sleeve 11 matched with the first connecting ends 10, and the two first connecting ends 10 are rotatably connected through a rotating shaft. The surface of first link 10 and second link 12 sets up the external screw thread, sets up the internal thread on the inside wall of sleeve 11, and rotatory sleeve 11 just can realize the locking of second folded structure 8 and open, and the equipment is extremely convenient to sleeve 11 can also strengthen the joint strength of first folded structure 7 department, still is provided with the skid resistant course on sleeve 11's the surface, makes the equipment easier.

The second folding structure 8 comprises second connecting ends 12 respectively fixed with the connecting rod 6, the two second connecting ends are rotatably connected through a rotating shaft, the end face of one second connecting end 12 is of a convex structure, a boss 13 is arranged on the concave structure, a first fixing hole 14 is arranged on the boss 13, the end face of the other second connecting end 12 is of a concave structure, a groove (not shown in the figure) matched with the boss 13 is arranged on the concave structure, a second fixing hole 15 corresponding to the first fixing hole 14 is arranged on the second connecting end 12, and the first fixing hole 14 and the second fixing hole 15 are locked through bolt matching. Thus, the matching degree of the second folding structure 8 is higher, and the pressure of the connection at the second folding structure 8 can be uniformly distributed.

The bottom surface of the pedal 5 is provided with a clamping groove 16 matched with the cross beam 4. The clamping groove 16 is provided with a corresponding shape of the clamping groove 16 according to the shape of the cross beam 4, so that the clamping groove 16 is in a slight interference fit with the cross beam 4.

The balancing weight comprises an upper balancing weight 17 and a lower balancing weight 18, and the upper balancing weight 17 and the lower balancing weight 18 are supported and connected by a plurality of upright posts 19. The upright posts 19 are evenly distributed between the upper balancing weight 17 and the lower balancing weight 18.

The mounting structure comprises a lower positioning groove 20 matched with the cross beam 4 on the top surface of the balancing weight, a pressing block 21 is hinged to the top surface of the balancing weight, and an upper positioning groove 22 matched with the lower positioning groove 20 is respectively arranged on the bottom surface of the pressing block 21. Guarantee the stability of scaffold bottom like this more, prevent that the workman from taking place to rock or the workman from standing the emergence of the condition such as taking place to turn on one side when scaffold frame is under construction higher for the security that scaffold frame used has also been guaranteed.

The lower balancing weight 18 is larger than the upper balancing weight 17, and the mounting structure further comprises a universal wheel positioning groove 23 arranged on the top surface of the lower balancing weight 18. Therefore, the locked universal wheel 2 can be limited and preliminarily fixed, the stability of the whole scaffold is ensured, and the situation that the universal wheel 2 is not locked and accidents happen is prevented; more importantly, the upper balancing weight 17 is matched and fixed with the cross beam 4, and the lower balancing weight 18 is matched with the universal wheel 2 in a positioning manner, so that the gravity of the scaffold and constructors on the scaffold is uniformly distributed on the whole balancing weight.

It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.

Claims

1. A scaffold for interior decoration comprises two vertical support frames which are arranged in parallel, wherein universal wheels with locking devices are arranged at the bottoms of the vertical support frames;

2. The scaffold for interior decoration according to claim 1, wherein the lateral tension frame comprises two horizontally disposed connecting rods, the connecting rods are respectively provided at the middle points thereof with first folding structures, and the connecting rods are respectively provided at the positions near the both ends thereof with second folding structures.

3. The scaffold for interior decoration according to claim 2, wherein a plurality of support rods are provided between the two connection rods, respectively.

4. The scaffold for interior decoration according to claim 2, wherein the first folding structure comprises first coupling ends respectively fixed to the coupling rods, and sleeves engaged with the first coupling ends, and the first coupling ends are rotatably coupled by a rotation shaft.

5. The scaffold for interior decoration according to claim 2, wherein the second folding structure comprises second connection ends respectively fixed to the connection rods, the two second connection ends are rotatably connected through a rotation shaft, an end surface of one of the second connection ends is a convex surface structure, a boss is arranged on the concave surface structure, a first fixing hole is arranged on the boss, an end surface of the other second connection end is a concave surface structure, a groove matched with the boss is arranged on the concave surface structure, a second fixing hole corresponding to the first fixing hole is arranged on the second connection end, and the first fixing hole and the second fixing hole are locked by a bolt.

6. The scaffold for interior decoration according to claim 1, wherein the tread plate is provided at a bottom surface thereof with a catching groove engaged with the girder.

7. The scaffold for interior decoration according to claim 1, wherein the weight block comprises an upper weight block and a lower weight block, and the upper weight block and the lower weight block are supported and connected by a plurality of posts.

8. A scaffold for indoor decoration as claimed in claim 1 or 7, wherein the mounting structure comprises a lower positioning groove provided on the top surface of the counterweight block to be engaged with the cross beam, a pressing block is hinged on the top surface of the counterweight block, and an upper positioning groove provided on the bottom surface of the pressing block to be engaged with the lower positioning groove, respectively.

9. The scaffold for interior decoration of claim 7, wherein the lower weight block is larger than the upper weight block, and the mounting structure further comprises a universal wheel positioning groove provided on a top surface of the lower weight block.